Flanged Expansion Joints

The Redflex® Expansion Joint is used to compensate for pipeline movement and vibration. The construction of a Redflex® joint is very much like a heavy-duty truck tire: layers of high-quality elastomers are reinforced with steel wires and synthetic fabrics.

Redflex® Expansion Joints features full-face integral flanges that eliminate the need for additional gaskets when installing the joint. Galvanized or stainless steel retaining rings can be provided to protect the flange and distribute forces evenly. Redflex® Joints can also be manufactured to meet Coast Guard and Military standards as well.

Redflex® Expansion Joints are available with a single arch, double arches, or triple arches to meet the face-to-face and movement requirements of the installation.


  • Alleviate piping stress, noise and vibration
  • Permit axial compression and elongation
  • Permit lateral and angular movement
  • Are non-corrosive and abrasion-resistant elastomers
  • Full face integral flanges, no gaskets necessary
  • Sizes 1" to 108"
  • Heavy-duty, steel wire reinforced construction
  • Made in U.S.A.